
Super Smart, Ultra Compact, Really Mean Sub.
Getting tight low end used to be rocket science. Now it's not...
A Precision Studio Subwoofer With App Control & Room Correction
Low end so tight your mastering engineer might finally respect you.
Feedforward transient correction stops excess driver motion before it happens, so bass stays accurate, not smeared.

- Drivers
- Dual-opposing, mechanically coupled
- Amplification
- 400W ICEpower
- Correction
- Feedforward transient overshoot
- Room EQ
- Intelligent Room Correction*
- Crossover
- Built-in + speaker alignment
- Time Align
- ±3m delay
- Max SPL
- 102dB
- -3dB LF Cutoff
- 22Hz
- -10dB LF Cutoff
- 15Hz
- Flat Response
- ±1dB 28–200Hz
- Inputs
- Stereo balanced XLR + TRS
- Outputs
- Stereo balanced XLR with DSP
- Input Level
- Class-AB +8dBU
- Control
- USB-C app
- Footswitch
- Sub mute + crossover bypass
- Enclosure
- Sealed 24mm MDF
- Dimensions
- 28 × 28 × 28 cm
- Weight
- 20kg
- Power
- 90–260V AC 50/60Hz
- Origin
- Designed & made in the UK

Truth Hurts. Mix Better, Cry Less.
A subwoofer that delivers low end tighter than those jeans you haven't squeezed into since 2019. The Really Mean Sub tells you when your low end is trash, it might even tell you if you put on a few pounds.

Focus On The Music, Not The Room.
Admit it, you've been EQing to fix your room instead of your mix. Our built in USB-C controlled DSP is available on both the subwoofer AND main monitor outputs. Through pristine class AB output stages, it hunts down those room modes you pretend not to hear. You'll need new excuses for why that kick drum doesn't translate.
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Bass That Means More Business
This balanced configuration cancels out any remaining reactive forces inside our exceptionally robust 24mm thick sandwich baffle MDF enclosure. Structural vibrations are reduced, improving intermodulation distortion and allowing you to make faster, more accurate decisions.

Big Sound In A Compact Package.
At just 28cm tall, the Really Mean Sub scores high on partner approval. But with 400W of ICEpower amplification inside, this subwoofer delivers bass that stays brutally clean even when cranked to volumes guaranteed to have you sleeping on the sofa. Consider yourself warned.

Pair With Any Speaker
Most pros avoid subwoofers because they're a nightmare to integrate; nobody really knows what those phase and delay knobs actually do. We fixed that. Our Quick Alignment tool measures and syncs the Really Mean Sub's timing dead-on with any speaker.
Trusted In Studios Behind

Romesh Dodangoda
Bring Me The Horizon, Motörhead

Liam Nolan
Adele, Little Mix

Alex Robinson
RAYE, Elton John

Paul Norris
Lewis Capaldi, Stormzy
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